From 03b6fefd9bb4844c75faeb10df8496794e2fd5da Mon Sep 17 00:00:00 2001 From: Tuong Lien Date: Tue, 26 May 2020 16:38:37 +0700 Subject: tipc: add support for broadcast rcv stats dumping This commit enables dumping the statistics of a broadcast-receiver link like the traditional 'broadcast-link' one (which is for broadcast- sender). The link dumping can be triggered via netlink (e.g. the iproute2/tipc tool) by the link flag - 'TIPC_NLA_LINK_BROADCAST' as the indicator. The name of a broadcast-receiver link of a specific peer will be in the format: 'broadcast-link:'. For example: Link Window:50 packets RX packets:7841 fragments:2408/440 bundles:0/0 TX packets:0 fragments:0/0 bundles:0/0 RX naks:0 defs:124 dups:0 TX naks:21 acks:0 retrans:0 Congestion link:0 Send queue max:0 avg:0 In addition, the broadcast-receiver link statistics can be reset in the usual way via netlink by specifying that link name in command. Note: the 'tipc_link_name_ext()' is removed because the link name can now be retrieved simply via the 'l->name'. Acked-by: Ying Xue Acked-by: Jon Maloy Signed-off-by: Tuong Lien Signed-off-by: David S. Miller --- net/tipc/link.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/tipc/link.h') diff --git a/net/tipc/link.h b/net/tipc/link.h index 4d0768cf91d5..fc07232c9a12 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -80,7 +80,7 @@ bool tipc_link_create(struct net *net, char *if_name, int bearer_id, struct sk_buff_head *inputq, struct sk_buff_head *namedq, struct tipc_link **link); -bool tipc_link_bc_create(struct net *net, u32 ownnode, u32 peer, +bool tipc_link_bc_create(struct net *net, u32 ownnode, u32 peer, u8 *peer_id, int mtu, u32 min_win, u32 max_win, u16 peer_caps, struct sk_buff_head *inputq, struct sk_buff_head *namedq, @@ -111,7 +111,6 @@ u16 tipc_link_rcv_nxt(struct tipc_link *l); u16 tipc_link_acked(struct tipc_link *l); u32 tipc_link_id(struct tipc_link *l); char *tipc_link_name(struct tipc_link *l); -char *tipc_link_name_ext(struct tipc_link *l, char *buf); u32 tipc_link_state(struct tipc_link *l); char tipc_link_plane(struct tipc_link *l); int tipc_link_prio(struct tipc_link *l); -- cgit v1.2.3-70-g09d2